2912639925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{8609}}^1$

素因数の和:8982

約数の個数: 48

約数和(自身を含む): 5201542080

約数和(自身を除く): 2288902155

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 347, 975, 1041, 1735, 4511, 5205, 8609, 8675, 13533, 22555, 25827, 26025, 43045, 67665, 111917, 112775, 129135, 215225, 335751, 338325, 559585, 645675, 1678755, 2797925, 2987323, 8393775, 8961969, 14936615, 38835199, 44809845, 74683075, 116505597, 194175995, 224049225, 582527985, 970879975, 2912639925]

約数ペア:

[(1, 2912639925), (3, 970879975), (5, 582527985), (13, 224049225), (15, 194175995), (25, 116505597), (39, 74683075), (65, 44809845), (75, 38835199), (195, 14936615), (325, 8961969), (347, 8393775), (975, 2987323), (1041, 2797925), (1735, 1678755), (4511, 645675), (5205, 559585), (8609, 338325), (8675, 335751), (13533, 215225), (22555, 129135), (25827, 112775), (26025, 111917), (43045, 67665)]